package com.pzhu.dao;

import com.pzhu.pojo.User;

import java.util.List;

public interface UserDao {

    public List<User> selectAllUser();
    public User selectUserById(User user);

    public long insertUser(User user);

    public long deleteUser(Long id);

    public long updateUser(User user);
    public long selectLoginCount();

    public long setLoginCount(long loginCount);
}
